With the expertise that comes from over 50 years of MRO experience, Devcon® developed the DFense Blok™ family of products; utilizing a revolutionary polymer that offers exceptional adhesion characteristics and superior wear, sliding abrasion, side impact and drop impact resistance.

At a concrete processing plant, a clinker chute had to be shut down every three months to allow the entire impact zone to be replaced with abrasion-resistant (AR) steel plates. This process shut down production for two full days and took two people to accomplish.

Devcon® DFense Blok™ Wearing Compound was applied to the chute to replace the AR plates. After 11 months, DFense Blok™ is still protecting the chute and the customer has not needed new AR plates. This eliminated downtime, reduced costs by 66% and significantly increased productivity.

For a product demo, contact your local ITW Devcon Rep or email us!

Check out our Devcon® DFense BlokTM impact test video:

We Want to Hear from You! Tell us where Devcon® DFense Blok™ is making an impact at your company.

Very pleased! Nothing holds up in these bins.

- Jesse D.

This stuff is working remarkably well. I have several other places for it.

- Dave L.

This stuff is holding up in a tough condition, more then I actually expected it would.

- Jamie Z.

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